Tectonic Therapeutic Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| FMR LLC | 05/15/2026 | 2.82 M | $87.06 M | 0.32% | 15.37% |
| TCG CROSSOVER MANAGEMENT, LLC | 05/15/2026 | 1.20 M | $37.24 M | 100.00% | 6.58% |
| ABRDN PLC | 04/29/2026 | 1.14 M | $35.29 M | 0.00% | 6.23% |
| BLACKROCK, INC. | 05/13/2026 | 860.35 K | $26.59 M | 0.70% | 4.70% |
| BRAIDWELL LP | 05/15/2026 | 847.15 K | $26.19 M | -8.67% | 4.62% |
| FIRST LIGHT ASSET MANAGEMENT, LLC | 05/15/2026 | 647.74 K | $20.02 M | 100.00% | 3.54% |
| BAKER BROS. ADVISORS LP | 05/15/2026 | 607.79 K | $18.79 M | -32.72% | 3.32% |
| 5AM VENTURE MANAGEMENT, LLC | 05/15/2026 | 606.66 K | $18.75 M | 0.00% | 3.31% |
| 05/15/2026 | 473.53 K | $14.64 M | 100.00% | 2.58% | |
| VESTAL POINT CAPITAL, LP | 05/15/2026 | 328.00 K | $10.14 M | 0.00% | 1.79% |
| BOLLARD GROUP LLC | 05/14/2026 | 302.95 K | $9.36 M | 0.00% | 1.65% |
| KENNEDY CAPITAL MANAGEMENT LLC | 05/13/2026 | 286.68 K | $8.86 M | 37.02% | 1.56% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 268.27 K | $8.29 M | 1.79% | 1.46% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 257.00 K | $7.94 M | 289.98% | 1.40% |
| MARSHALL WACE, LLP | 05/15/2026 | 229.60 K | $7.10 M | 642.59% | 1.25% |
| ORBIMED ADVISORS LLC | 05/15/2026 | 226.60 K | $7.00 M | -60.56% | 1.24% |
| STATE STREET CORP | 05/15/2026 | 213.51 K | $6.60 M | 2.09% | 1.17% |
| SQUAREPOINT OPS LLC | 05/15/2026 | 164.42 K | $5.08 M | -17.64% | 0.90% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 164.06 K | $5.07 M | 100.00% | 0.90% |
| IKARIAN CAPITAL, LLC | 05/15/2026 | 157.54 K | $4.87 M | 100.00% | 0.86% |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 143.43 K | $4.43 M | 100.00% | 0.78% |
| OPALEYE MANAGEMENT INC. | 05/15/2026 | 123.00 K | $3.80 M | -42.72% | 0.67% |
| SOLEUS CAPITAL MANAGEMENT, L.P. | 05/14/2026 | 121.68 K | $3.76 M | 100.00% | 0.66% |
| D. E. SHAW & CO., INC. | 05/15/2026 | 116.12 K | $3.59 M | -3.43% | 0.63% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 112.66 K | $3.48 M | -6.43% | 0.61% |
| WOODLINE PARTNERS LP | 05/15/2026 | 100.00 K | $3.09 M | -50.00% | 0.55% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | 05/14/2026 | 83.68 K | $2.59 M | -24.74% | 0.46% |
| PROSIGHT MANAGEMENT, LP | 05/15/2026 | 79.87 K | $2.47 M | -66.01% | 0.44% |
| NORTHERN TRUST CORP | 05/14/2026 | 78.35 K | $2.42 M | 8.44% | 0.43% |
| JANE STREET GROUP, LLC | 05/12/2026 | 69.00 K | $2.13 M | 100.00% | 0.38% |
| POINT72 ASSET MANAGEMENT, L.P. | 05/15/2026 | 68.60 K | $2.12 M | -86.07% | 0.37% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 67.90 K | $2.10 M | 100.00% | 0.37% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | 05/11/2026 | 66.99 K | $2.07 M | -6.51% | 0.37% |
| MORGAN STANLEY | 05/15/2026 | 64.85 K | $2.00 M | -31.33% | 0.35% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 64.20 K | $1.98 M | 17.57% | 0.35% |
| 05/08/2026 | 63.61 K | $1.97 M | 100.00% | 0.35% | |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 62.43 K | $1.93 M | -32.66% | 0.34% |
| JPMORGAN CHASE & CO | 05/13/2026 | 58.87 K | $1.70 M | 918.69% | 0.32% |
| MILLENNIUM MANAGEMENT LLC | 05/15/2026 | 58.35 K | $1.80 M | -80.60% | 0.32% |
| CITADEL ADVISORS LLC | 05/15/2026 | 52.40 K | $1.62 M | 17.23% | 0.29% |
| BOOTHBAY FUND MANAGEMENT, LLC | 05/15/2026 | 46.14 K | $1.43 M | 100.00% | 0.25% |
| PFM HEALTH SCIENCES, LP | 05/15/2026 | 46.13 K | $1.43 M | 7.97% | 0.25% |
| JUMP FINANCIAL, LLC | 05/14/2026 | 43.10 K | $1.33 M | 9.11% | 0.24% |
| TFG ASSET MANAGEMENT GP LTD | 05/15/2026 | 37.59 K | $1.16 M | 100.00% | 0.21% |
| ALDEBARAN CAPITAL, LLC | 05/07/2026 | 37.18 K | $1.15 M | -0.45% | 0.20% |
| SEI INVESTMENTS CO | 05/13/2026 | 36.87 K | $1.14 M | 141.75% | 0.20% |
| UBS GROUP AG | 05/05/2026 | 29.99 K | $926.90 K | -3.93% | 0.16% |
| WELLINGTON MANAGEMENT GROUP LLP | 05/15/2026 | 29.24 K | $903.81 K | -21.77% | 0.16% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 29.11 K | $899.79 K | -10.32% | 0.16% |
| CLEARSTEAD ADVISORS, LLC | 05/06/2026 | 26.76 K | $827.15 K | 311.69% | 0.15% |
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Tectonic Therapeutic Inc. institutional Ownership - FAQ's
During the previous two years, 132 institutional investors and hedge funds held shares of Tectonic Therapeutic Inc.. The most heavily invested institutionals were:
FMR LLC: 2.82 M
TCG Crossover Management, LLC: 1.2 M
abrdn plc: 1.14 M
BlackRock, Inc.: 860,352
BRAIDWELL LP: 847,151
First Light Asset Management, LLC: 647,743
75.38% of Tectonic Therapeutic Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 14.03 M shares in the last 24 months. This purchase volume represents approximately $477.18 M in transactions.